-95.3% is the change from 149 to 7
Calculation steps:
[( 7 - 149 ) ÷ 149] x 100 = -95.3%
Formula
Percentage change = [(7 - 149) / 149] x 100
Subtract the new number by the original number
7 - 149 = -142
-142 ÷ 149 = -0.9530201342281879
-0.9530201342281879 x 100 = -95.3%